diff --git a/ghc-data-inttrie.spec b/ghc-data-inttrie.spec
index 0411cb1..7230c6b 100644
--- a/ghc-data-inttrie.spec
+++ b/ghc-data-inttrie.spec
@@ -4,7 +4,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.1.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        A lazy infinite trie of integers
 
 License:        BSD
@@ -61,6 +61,9 @@ This package provides the Haskell %{pkg_name} library development files.
 
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.1.0-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild